| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.40 | 12.741% | $113.192 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $159.44 | 5.687% | $168.5074 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $39.37 | 10.872% | $43.6503 | $43.65 | $43.65 | $43.70 |
| Purchase #4 | $106.48 | 3.800% | $110.5262 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $162.59 | 13.158% | $183.9836 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $55.62 | 3.559% | $57.5995 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $203.31 | 7.401% | $218.357 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $827.21 | $895.8160 | $895.82 | $895.85 | $895.90 | |